html,
body {
  height: 100%;
  background-color: #fff;
}
.fx-x {
  display: flex;
  flex-direction: row;
}
.fx-y {
  display: flex;
  flex-direction: column;
}
li.current a {
  color: #Daa520;
}
li.current p {
  color: #Daa520;
}
ul,
ol,
dl {
  margin: 0;
  list-style: none;
}
.lt-container {
  width: 100%;
  height: 100%;
  max-width: 640px;
  min-width: 320px;
  margin: 0 auto;
  display: flex;
  position: relative;
  padding-top: 45px;
  padding-bottom: 55px;
  flex-direction: column;
}
.lt-container .lt-header {
  width: 100%;
  height: 45px;
  background-color: #006699;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
}
.lt-container .lt-header a {
  line-height: 45px;
  text-align: center;
  width: 45px;
  color: #fff;
  font-size: 18px;
}
.lt-container .lt-header h3 {
  line-height: 45px;
  text-align: center;
  flex: 1;
  margin: 0;
  color: #fff;
  font-size: 18px;
  font-weight: normal;
}
.lt-container .lt-main {
  width: 100%;
  flex: 1;
  position: relative;
}
.lt-container .lt-main .lt-nav {
  padding: 5px;
}
.lt-container .lt-main .lt-nav li {
  width: 33.33%;
  float: left;
}
.lt-container .lt-main .lt-nav li img {
  width: 100%;
  display: block;
}
.lt-container .lt-product {
  padding: 5px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.lt-container .lt-product .item {
  border: 1px solid #ccc;
  padding: 5px;
  width: 48%;
  text-align: center;
  margin-bottom: 10px;
}
.lt-container .lt-product .item img {
  width: 100%;
}
.lt-container .lt-product .item p span {
  color: #8f8f94;
}
.lt-container .lt-product .item p span:last-of-type {
  color: red;
  text-decoration: line-through;
}
.lt-container .lt-footer {
  width: 100%;
  height: 50px;
  background-color: #006699;
  position: absolute;
  bottom: 0;
  left: 0;
}
.lt-container .lt-footer ul {
  padding: 5px;
}
.lt-container .lt-footer ul li {
  width: 25%;
  text-align: center;
}
.lt-container .lt-footer ul li p {
  margin: 0;
}
